Canadian-born Karen Wallace is the author of over 70 books for children, including Emerald and the bestselling Raspberries on the Yangtze. She was born in Canada, but now lives in Herefordshire with her husband and a large cat called Cougar.

Sue is a teacher and published author. She writes fiction and non fiction for both education and trade markets for children from pre school to early Key Stage 3. Sue is married with four children, one gorgeous grandchild and a really naughty cat! She plays golf and badminton and loves walking in the countryside around her home.